Oppo A31

Name: Oppo A31
Brand: OPPO

OPPO · 2020 27.07.2026 · updated 28.07.2026

Oppo A31 overview: rating 25/100, MediaTek Helio P35 chipset, 12 MP camera, 4230 mAh battery. Price unknown.

MediaTek Helio P35

4230 mAh

12 MP

Faster than 6% of smartphones in AnTuTu

Specifications

Processor	MediaTek Helio P35
Display	6.5" IPS LCD, 720x1600, 480 nits (peak)
RAM	4GB
Storage	128GB
Battery	4230 mAh · ≈7.6 hrs of active use*
Charging	—
OS	Android 9.0 (Pie); ColorOS 6.1
Dimensions	163.9 × 75.5 × 8.3 mm
Weight	180g
NFC	no

* battery life is an estimated figure based on capacity, display, and chipset — not a lab measurement.

Cameras

Main	12MP f/1.8
Front	8MP

Benchmarks

AnTuTu 199111

Geekbench Single 476

Geekbench Multi 828

Based on AnTuTu results, Oppo A31 is faster than 6% of smartphones in our database. This device is from the entry-level segment.

Performance

Overview and verdict

Oppo A31 is an entry-level phone from 2020 with an overall MobileRank rating of 25/100. Performance is weak (19/100) — the MediaTek Helio P35 chipset is fine for everyday tasks. The camera is weak (10/100): a 12 MP main sensor. Battery life is below average (39/100): a 4230 mAh battery.

Pros

Current 2020 model

Cons

Limited performance for demanding games
Modest camera capabilities
Small battery (4230 mAh)
No telephoto camera

Best for: The Oppo A31 has no pronounced profile: its best category is portability (68/100), its weakest camera (10/100).

Frequently asked questions

What processor does the Oppo A31 have?

The Oppo A31 runs on the MediaTek Helio P35 chipset. It scores 199,111 points in AnTuTu.

What is the Oppo A31's rating?

The Oppo A31 scores 25 out of 100 in the MobileRank rating. Categories: performance 19/100, camera 10/100, battery 39/100, display 39/100, portability 68/100.

What battery does the Oppo A31 have?

The Oppo A31 has a 4230 mAh battery. Battery score: 39/100.

Is the Oppo A31 worth buying?

The Oppo A31 has no pronounced profile: its best category is portability (68/100), its weakest camera (10/100). Overall rating — 25/100 (entry-level phone).

MobileRank rating

Device profile

Category scores

Performance 19

Display 39

Camera 10

Battery 39

Portability 68

Value for money —

The score is built from the five categories below (weights are in the methodology); 100% of the weight is known. Value for money is computed separately and is not part of the overall score. The price is unknown, so value for money is not computed. How the rating works →